Service difficulty report · Floor Support · Boeing 737490

Difficulty date
November 19, 2020
Submitted
November 19, 2020
Operation
General aviation
Aircraft
N288AU
Make and model
Boeing 737490
Aircraft serial
28888
Aircraft time
63,856 hours, 36,751 cycles
Part
Floor Support
Part number
65C333676
Condition
Corroded
Location
Zone 200
Stage of operation
IN
How discovered
V
Nature of condition
O
Precautionary procedure
K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

UPPER FUSELAGE, FROM BODY STATION 947 TO 967 AT RBL 50 FLOOR SUPPORT INTERCOSTAL WITH CORROSION. NOTE: IT WAS REPAIRED, AS PER B737-400 SRM INSTRUCTIONS (REF: JOB: A1J185 NRI: 2-57).